| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.74 | 9.597% | $207.9493 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $15.28 | 8.145% | $16.5246 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $119.74 | 9.427% | $131.0279 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $33.41 | 3.595% | $34.6111 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $148.56 | 3.521% | $153.7908 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $212.44 | 7.372% | $228.1011 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $181.53 | 5.816% | $192.0878 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $900.70 | $964.0926 | $964.09 | $964.10 | $964.00 | |